function removeCacheThumb($filename) { $thumbsdir = dirname(__FILE__) . "/thumbs"; if (file_exists($thumbsdir) && is_writable($thumbsdir)) { // is a caching dir available and writeable? $cachename = $thumbsdir . "/" . sha1($filename . "160") . ".jpg"; // small if (file_exists($cachename)) { @unlink($cachename); } $cachename = $thumbsdir . "/" . sha1($filename . "400") . ".jpg"; // big if (file_exists($cachename)) { @unlink($cachename); } } cleanup_thumbs_cache(); }
function removeCacheThumb($filename) { $thumbsdir = dirname(__FILE__) . '/thumbs'; if (file_exists($thumbsdir) && is_writable($thumbsdir)) { // is a caching dir available and writeable? $cachename = $thumbsdir . '/' . sha1($filename . '160') . '.jpg'; // small if (file_exists($cachename)) { @unlink($cachename); } $cachename = $thumbsdir . '/' . sha1($filename . '400') . '.jpg'; // big if (file_exists($cachename)) { @unlink($cachename); } } cleanup_thumbs_cache(); }